Material Design 1.0

Material Design 1.0 is Google's foundational design language, launched in 2014 to unify Android, web, and Chrome OS under a single coherent system. It introduced the "digital paper" metaphor — surfaces that stack with real elevation shadows, respond to touch with ink ripples, and obey consistent spatial rules on an 8dp grid.

The system married flat aesthetics with physical depth: cards float above backgrounds, FABs anchor primary actions, and a strict primary-plus-accent color model keeps interfaces focused. Roboto, Christian Robertson's modernist sans-serif, provided the typographic backbone at every scale from 96px thin displays down to 12px captions.

Material Design 1.0 是 Google 于 2014 年推出的基础设计语言，旨在以统一的视觉体系连接 Android、Web 和 Chrome OS。它创造性地提出"数字纸张"隐喻——界面元素如同不同层叠的纸面，通过真实的投影传达层级，通过墨水涟漪回应触摸交互，一切遵循 8dp 基线网格的空间秩序。

这套体系将扁平美学与物理深度融为一体：卡片悬浮于背景之上，悬浮操作按钮（FAB）锚定核心操作，严格的主色加强调色模型让界面始终保持克制与聚焦。由 Christian Robertson 设计的现代无衬线字体 Roboto 贯穿从 96px 轻量标题到 12px 说明文字的全部层级。